May weather forecast
Normandy, United Kingdom

Weather in May

May, the last month of the spring, in Normandy, is a comfortable month, with average temperature varying between 16.3°C (61.3°F) and 7.5°C (45.5°F).

Temperature

In Normandy, the average high-temperature in May is essentially the same as in April - a comfortable 16.3°C (61.3°F). The average low-temperature, in May, is 7.5°C (45.5°F).

Humidity

The average relative humidity in May is 80%.

Rainfall

In May, the rain falls for 16.2 days. Throughout May, 33mm (1.3") of precipitation is accumulated. In Normandy, United Kingdom, during the entire year, the rain falls for 192.1 days and collects up to 499mm (19.65") of precipitation.

Snowfall

In Normandy snow does not fall in April through October.

Daylight

The average length of the day in Normandy is 15.6h.

Sunshine

The average sunshine in Normandy is 7.6h.

UV index

In Normandy, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in May in Normandy?

The average relative humidity in May is 80%.

How many days does it rain in May in Normandy?

In Normandy, in May, during 16.2 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

When it does not snow in Normandy?

April through October are months without snowfall in Normandy, United Kingdom.

How many hours of daylight does Normandy have in May?

In May, the average length of the day in Normandy is 15.6h.

How long on average sun shines in May in Normandy?

The average sunshine in May in Normandy, United Kingdom, is 7.6h.

What is the UV index intensity in May in Normandy?

The average daily maximum UV index in May in Normandy, United Kingdom, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in May
Normandy, United Kingdom

Average temperature in May - Normandy, United Kingdom
  • Average high temperature in May: 16.3°C

The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in May: 7.5°C

The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

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Average pressure in May
Normandy, United Kingdom

Average pressure in May - Normandy, United Kingdom
  • Average pressure in May: 1016.9mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).

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Average wind speed in May
Normandy, United Kingdom

Average wind speed in May - Normandy, United Kingdom
  • Average wind speed in May: 13.3km/h

The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).

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Average humidity in May
Normandy, United Kingdom

Average humidity in May - Normandy, United Kingdom
  • Average humidity in May: 80%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in May
Normandy, United Kingdom

Average rainfall in May - Normandy, United Kingdom
  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (25mm).

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Average rainfall days in May
Normandy, United Kingdom

Average rainfall days in May - Normandy, United Kingdom
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is July (20.1 days).
Months with the least rainy days are March and September (13.4 days).

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Average snowfall in May
Normandy, United Kingdom

Average snowfall in May - Normandy, United Kingdom
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (19mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Normandy, United Kingdom

Average snowfall days in May - Normandy, United Kingdom
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Normandy, United Kingdom

Average daylight in May / Average sunshine in May - Normandy, United Kingdom
  • Average daylight in May: 15.6h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in May: 7.6h

The month with the most sunshine is July (Average sunshine: 8.4h).
The month with the least sunshine is February (Average sunshine: 3.8h).

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Average sunshine days in May
Normandy, United Kingdom

Average sunshine days in May - Normandy, United Kingdom
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is August (7.3 days).

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Average UV index in May
Normandy, United Kingdom

Average UV index in May - Normandy, United Kingdom
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Normandy, United Kingdom

Average cloud cover in May - Normandy, United Kingdom
  • Average cloud cover in May: 50

Months with the most cloud cover are February and November (Cloud cover 60).
Months with the least cloud cover are April and September (Cloud cover 47).

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Average visibility in May
Normandy, United Kingdom

Average visibility in May - Normandy, United Kingdom
  • Average visibility in May: 9km

Months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January, November and December (8km).

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